1 | 1982 | San Marino Grand Prix | 36 | Toleman Group Motorsport | Toleman TG181C | Hart 415T | 10 | NCL |
2 | 1984 | San Marino Grand Prix | 2 | MRD International | Brabham BT53 | BMW M12/13 | 9 | DNF |
3 | 1986 | San Marino Grand Prix | 19 | Benetton Formula Ltd | Benetton B186 | BMW 1.5 L4T | 10 | 14 |
4 | 1987 | San Marino Grand Prix | 19 | Benetton Formula Ltd | Benetton B187 | Ford Cosworth F1 | 4 | DNF |